baber/WOPTO huggingface dataset:
Patent JP-H03255892-A (JP)
Title: Heat transfer pipe supporting structure
Inventor: SHIINA KOJI
IPC: F28F9/00
Filed: 1990-03-07
Abstract: PURPOSE:To prevent contact between a heat transfer pipe and a support member and further prevent the thickness of the heat transfer pipe from being reduced owing to high temperature and temperature variation along the surface of the heat transfer pipe by providing a through- hole through the heat transfer pipe support member. CONSTITUTION:There are provided at predetermined portions of a heat transfer pipe support member 2 through-holes 2a disposed into an egg-crate shape among a group of many heat transfer pipes 1 for prevention of flow vibration. Without the through-hole 2a, provided the heat transfer pipe support member 2 is asymmetrically disposed among the group of the heat transfer pipes 1, much hot water 13 and much vapor 14 flow in a direction where the interval between the heat transfer pipe 1 and the heat transfer pipe support member 2 is wider, and a two phase flow is unlikely in a direction where said interval is narrower because of flow passage resistance being increased but a hot water flow is produced at a high speed. Thereupon, the heat transfer pipe support member 2 is pushed against the heat transfer pipe 1 owing to a pressure difference between opposite sides of the heat transfer pipe support member 2 to form a contact, whereby a hot water fluid film 15 is broken down, and hence a hot temperature part 1a is produced on the heat pipe at that portion. However, provided a through-hole 2a is provided, no pressure difference is provided between the opposite sides of the heat transfer pipe support plate 2 to prevent the contact from being formed between the heat transfer pipe 1 and the heat transfer pipe support member 2.
Patent JP-H03256146-A (JP)
Title: Parallel operation type data base management system
Inventor: YANO TATSUSHI
IPC: G06F12/00
Filed: 1990-03-07
Abstract: PURPOSE:To quickly integrate data bases while guaranteeing their sequence by matching main data base updating serial numbers with sub-data base updating serial numbers and discriminating a parallel updating record from an independent updating record. CONSTITUTION:If an east/west district connecting line 7 is disconnected when disaster occurs, a terminal equipment 4 in a west Japan district office can not be connected to a master on-line system 1 in Tokyo and transactions are disabled. When the equipment 4 is switched and connected to a sub-on-line system 2 to continue the transactions, a sub-ledger data base 6 is updated and the updating information of the data base 6 is transmitted to the system 1. On the other hand, a terminal equipment 3 in an east Japan district office continues transactions by the system 1, updates a master ledger data base 5 and transmits the updating information to the system 2. When the line 7 is recovered, the updating information of the data base 6 is received by the system 1 and reflected to the data base 5, so that the data base 6 can be integrated in the data base 5.
Patent JP-2000247616-A (JP)
Title: Facilities and method for recovering phosphorus from waste
Inventor: MATSUI SATOSHI
IPC: B09B3/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide facilities and a method for recovering phosphorus from waste, which increases the contact probability of a phosphorus compound contained in the waste with carbon supplied from a carbon source. SOLUTION: The facilities for recovering phosphorus from the waste possesses a granulating means 31 for forming a granular material containing the waste containing phosphorus or the phosphorus compound and the carbon source, a heating furnace 1, in which the granular material is supplied and a high temp. gas containing phosphorus vaporized by heating the granular material in a reducing atmosphere is generated, and phosphorus recovering means 12, 13, 20-22 for recovering the vaporized phosphorus as white phosphorus or a phosphorus compound from the high temp. gas.
Patent JP-H06264472-A (JP)
Title: Drive circuit for hydraulic motor
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/22
Filed: 1993-03-15
Abstract: PURPOSE:To improve operability by a method wherein the generation of a shock when sudden braking is executed in a low speed mode is reduced, in a construction machine having a hydraulic motor the inclination angle of which is changeable by means of a cylinder for regulating an inclination angle. CONSTITUTION:A speed switching valve 15 to control oil fed to a cylinder 9 for regulating an inclination angle and a solenoid valve 17 are provided. Through turning ON and OFF of a speed change-over switch 25, an electric signal is outputted from a control part 24 and the inclination angle of a hydraulic motor is switchable to a low and a high speed mode. The operation state of a direction control valve 5 is detected by means of a pressure sensor 23 and when sudden braking is effected in a low speed mode, the inclination angle of a hydraulic motor 2 is switched to a high speed mode.
Patent JP-H07257602-A (JP)
Title: Fitting jig excellent in adhesion
Inventor: SONODA HISASHI
IPC: B65D33/25
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a fitting jig excellent in adhesion which is applicable not only to a wide range of objects to be adhered, but also high in rigidity, excellent in adhesion strength and fits simultaneously as molding by forming joints at a film bottom on a male claw side and a female claw side to respective bag bodies of specific resin and making other parts including the male claw and the female claw of another synthetic resin. CONSTITUTION:A fitting jig has joints 1, 1 on a film bottom of a male claw side and a female claw side to respective bag bodies made of ternary copolymer comprising ethylene, anhydride of alpha, beta-unsaturated dicarboxylic acid and unsaturated carboxyiic acid ester, while remaining parts 2,2' including the male claw and the female claw are formed of low density polyethylene or the like. In manufacturing a packing bag with fitting jig using such a fitting jig, a method may be employed wherein bottoms 1, 1 of the male claw part and the female claw part molded by using an extrusion dice having a typical cross section on a surface of a base of the bag body are adhered to each other, they are folded into halves to have the claws fitted, and then an edge is cut into a predetermined width by heat or the like.
Patent JP-S52136642-A (JP)
Title: Reinforced optical fiber
Inventor: YAMANISHI TOORU
IPC: G02B6/44
Filed: 1976-05-11
Abstract: PURPOSE:To obtain coated fibers which have an improved light transmitting characteristic and sufficient strength as well as waether resistance by providing a resin composition having no adherability between the primary coating layer which is applied and baked and the secondary coating layer which is applied by the melt extrustion method.
Patent JP-S60197507-A (JP)
Title: Parts supplier of vibratory type
Inventor: YAMANO NORIHIKO
IPC: B65G47/14
Filed: 1984-03-21
Abstract: PURPOSE:To have effective transportation of parts by installing two vibration systems each of which vibrates in two directions, exciting one of the vibration systems through excitation of the other system, and by producing a phase difference between the two systems. CONSTITUTION:When a voltage is impressed on piezo elements 17, 17 through leads 18, 18, a lief spring 14 is excited sideways to cause excitation of another lief spring 16 in the vertical direction. This brings an upper mass 12 and a parts container 11 into rotary, twisting and vertical vibrations. Because this lief spring 16 is inclined from the horizontal state a certain angle down with its right side, the period delay of the vertical vibration of the lief spring 14 with resped to its horizontal vibration will become oriented rightward to produce a long elliptical vibration in the direction of arrow B, and the parts advance counterclockwise. This configuration allows use of the device at a frequency in the neighborhood of the resonance point to assure an effective transportation.
Patent JP-H09222288-A (JP)
Title: Cooling pipe and its manufacture thereof
Inventor: TAKADA KATSUO
IPC: B21D53/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling pipe used in an arbitrary length and a method for manufacturing the pipe. SOLUTION: A sawtooth-like recess 5 of the depth to the vicinity of the center of the entire width from one edge is provided at a metal strip-like material 4. The material 4 is stood in such a manner that the side provided with the recess 5 is disposed at the inside, spirally wound on a mandrel 6, and fins are formed. A pipe for passing liquid is passed at the center of the fins and fixed. The liquid passing the pipe is heat exchanged with the air via the pipe and fins to be cooled.
Patent JP-H11206793-A (JP)
Title: Anchor for hanging ligament with slit
Inventor: YAMADA IKUSHI
IPC: A61F2/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an anchor for hanging a ligament not to be loosened at a knot. SOLUTION: A loop-like object 7 without the knot or with a sufficiently strong knot is formed by a tape, a thread or an artificial ligament or the like beforehand. Then, by passing it through the slit part 8 of this anchor for hanging the ligament with a slit, the anchor for hanging the ligament with the slit and the loop-like object 7 are connected. Thus, the loosening and deviation of the ligament caused by the knot are evaded.
Patent JP-H09221055-A (JP)
Title: Four wheel steering device
Inventor: KUROIWA FUMIO
IPC: B62D5/07
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the turning of two wheels and two rear wheels in the same direction and in the same amount, in a traveling vehicle provided with a single rod type front wheel steering cylinder and a rear wheel cylinder. SOLUTION: A hydraulic circuit which activates the front steering cylinder 18 and the rear steering cylinder 23 comprises; a main circuit having a four wheel steering changeover valve for changing the mode of operation among three modes, a front steering mode wherein only the cylinder 18 is activated for turning the front wheels 2, 2, a rear steering mode wherein only the cylinder 23 is activated for turning the rear wheels, four wheel steering mode wherein both of the cylinders 18, 23 are activated to turn the front wheels and rear wheels 3, 3 symmetrically with respect the longitudinal axis of a vehicle; a subordinate circuit having a changeover valve 43 for activating rear setting cylinder 23;  and a changeover switch 47 for changing the changeover valve 43 so as to activate the cylinders 18, 23 in an interlocked manner and thereby turn the front wheels and the rear wheels in the same direction.
Patent JP-2000246753-A (JP)
Title: Injection molded article and attaching method thereof
Inventor: YOSHIMURA AKIRA
IPC: B60J10/90
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To mold a product having a curved part becoming an undercut configurationally in a use state by injection molding. SOLUTION: An injection-molded product 1 is molded in a state more expanded as compared with a use state to prevent the formation of an undercut at a time of molding. The injected-molded product 1 is curved in its longitudinal direction and has inner and outer peripheral walls 1a, 1b. A bellows-like stretchable part 2 is provided to the inner peripheral wall 1a to enable the deformation of the inner peripheral walls 1a after molding.
Patent JP-S58168422-A (JP)
Title: Method and device for controlling speed of ram in metal extruding press
Inventor: SUGIURA HISAO
IPC: B21C31/00
Filed: 1982-03-31
Abstract: PURPOSE:To improve operating efficiency and product yield, by controlling the supply of a pressurized liquid used for actuating a ram of a press by two valves of which openings are set stepwise and are changed continuously, and specifying the openings of the two valves at the time of rising and falling. CONSTITUTION:The opening of a PI valve 16, which is set stepwise by limit switches 30, 32, 34 used for throttling the valve 16 at full open, intermediate throttling, and highly throttling in steps respectively, is set to the intermediate step at the time of rising and falling of a press. On the other hand, the opening of a throttle valve 14 changed continuously is gradually increased or decreased in accordance with a prescribed speed pattern and a stem speed. Here in performing the speed control of a ram of a hydraulic press 2, firstly, a desired stem speed is set in a speed-pattern selecting means 40 depending on a material to be extruded. Next, pressurized water is fed to the press 2 through a valve means 18 of which opening is set previously, and the speed of a ram 4 is determined in correspondence to the opening. Then the electric voltage (ef) of a tachometer generator corresponding to the ram speed at this point of time is compared with a speed setting voltage (ei), and the 2nd valve-opening controlling mechanism 72 is driven to equalize the two voltages by repeating the comparisons.
Patent JP-S51130211-A (JP)
Title: Musical sound synthesizer
Inventor: TAGUSARI IKUO
IPC: G10H5/00
Filed: 1975-05-06
Abstract: PURPOSE: To synthesize a musical sound wave by memorizing musical sound in a memory and reading out contents of the memory. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10256972-A (JP)
Title: Communication system
Inventor: SHIBA TAKESHI
IPC: H04L1/18
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which improves the communication efficiency up to transmission completion of transmission data and has a high total throughput. SOLUTION: When receiving a packet P1 (2), a repeater station transmits the received packet P1 to a slave station (3). A master station recognizes that the outputted packet P1 has been received by the repeater station and stops further transmission of the same packet P1 (5). If the slave station cannot accurately receive the transmitted packet P1 (6), the repeater station repeatedly transmits the packet P1 to the slave station until receiving an Ack signal indicating acknowledgment of transmission from the slave station (7). When receiving the packet P1 from the repeater station, the slave station transmits the Ack signal to the repeater station (8). When receiving the Ack signal from the slave station (9), the repeater station stops repeated transmission of the packet P1.
Patent JP-S51130253-A (JP)
Title: Ultrasonic distance measurement device
Inventor: KURIMURA SHIZUO
IPC: G01B17/00
Filed: 1975-05-06
Abstract: PURPOSE: Construction of measurement device which catches the reflected waves of ultrasonic pulse and measures without error the distance from the emission to the reflection point. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62215702-A (JP)
Inventor: NAKAYAMA YOSHIAKI
IPC: E01D15/20
Filed: 1986-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11247811-A (JP)
Title: Vibration isolating grommet
Inventor: OI SHIGEO
IPC: F16B19/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent vibration from transferring to a vehicular panel even if the shock acts on a mole. SOLUTION: A panel attaching part for attaching on a vehicular panel P is used as a hard resin part. A vibration isolating part for holding down a mole M is integratedly formed with the panel attaching part, and is formed in a pile form by flexible resin material. A presser part 14 of a vibration isolating part can be inserted into a attaching hole 4 of the mole M in a natural state, and after passing the attaching hole 4, when a tapping screw 5 is screwed the pressure part is crushed to elongate width, and the mole M is held while pinching it from inner and outer sides. Thereby, a shock caused by a fly rock is absorbed by the presser part having a cushion property even if the fly rock collides with the mole M so as to loose its transmission to vehicle side.
Patent JP-H09241091-A (JP)
Title: Device for growing single crystal and method for growing the same
Inventor: SHIRAKAWA YOSHINORI
IPC: H01L21/208
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which prevents the exposure of a a large crucible to a high-temp. atmosphere over a long period time and is adequate for stably growing a single crystal and a method for growing the same. SOLUTION: This device for growing the single crystal includes the crucible 1 for housing crystal raw materials 3, a heater 2 for melting these way materials, a metallic chamber 7 for housing these members and a means 10 for supplying an inert gas. The means 10 for supplying the inert gas has a piping 24 for supplying the gas from the upper part of the metallic chamber and a piping 13 for supplying the gas near to the crucible and a selector valve 12. The piping 13 for supplying the gas near to the crucible is provided with a heater 15 for heating up the inert gas. this method for growing the single crystal comprises melting the crystal raw materials to a melt by the heater and growing the crystal while supplying the inert gas into the atmosphere.  The previously heated inert gas is supplied near to the crucible in the stage for melting the raw materials prior to pulling up of the single crystal.
Patent JP-H10253484-A (JP)
Title: Fluid leakage inspection method for balloon, and measuring jig used for it
Inventor: ARITA MASAKAZU
IPC: G01M3/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make an inspection with high accuracy in a short time, by storing a balloon in a balloon-shaped inner cavity of a measuring jig, applying an internal pressure to the balloon while its expansion is regulated by the inner wall face of the inner cavity, and inspecting a fluid leakage. SOLUTION: A rubber balloon A is provided with a main body Al expanded when a fluid is filled and a connecting section A2 connecting a hose B, for example. The measuring jig 1 is provided with jig members 13, 13 connected at connection faces 10, 10 by screws 11 and forming an inner cavity 2 matched with the shape of the main body A1 on the connection faces 10, 10. The main body A1 is stored in the inner cavity 2 of the measuring jig 1, the fluid is filled in the main body A1, and the outer periphery is kept in contact with the inner wall face 3 of the inner cavity 2. The fluid is further filled into the main body A1 while the expansion is regulated by the inner wall face 3, and a large internal pressure is applied to the main body A1.  A difference is generated in the internal pressure reduction between a balloon A having a fluid leakage and a balloon A having no fluid leakage from immediately after the internal pressure is applied, and the satisfactory balloon A and defective balloon A can be accurately judged in a short time of about 1hr.
Patent JP-S57168951-A (JP)
Title: Production of stable form dioxazine violet pigment
Inventor: SAKAGUCHI IWAO
IPC: C09B67/20
Filed: 1981-04-10
Abstract: PURPOSE: To obtain easily the titled pigment having excellent coloring power, gloss, dispersibility, etc., by adding an acetate to an aq. suspension of a metastable form dioxazine violet pigment and heat-treating the mixture.  
     CONSTITUTION: An acetate such as ethyl acetate or n-butyl acetate in an amount of 0.1W5 times the amount by weight of a pigment mentioned below is added to an aq. suspension of a metastable form dioxazine violet pigment. The mixture is heat-treated to obtaine the desired stable form dioxazine violet pigment. Said metastable form dioxazin violet pigment can be prepd. in the following manner. Crude dioxazine violet pigment is sulfated with 60W90% sulfuric acid and then hydrolyzed. Alternatively, crude dioxazine violet pigment is dissolved in an acetyl halide and then recrystallized from water or a water-soluble solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02237460-A (JP)
Title: Magnetic force rotary unit
Inventor: KAI HARUO
IPC: H02K49/10
Filed: 1989-03-09
Abstract: PURPOSE:To increase the rotary speed of a mechanism by arranging such that one disc rotates with constant speed while the other disc rotates with non- constant speed with rotary ratio of 1:(1-4). CONSTITUTION:In a first disc 1 rotatable with constant speed and a second disc 2 rotatable with non-constant speed, where the rotary ratio is 1:1, 1:2 or 1:3, the magnet of the second disc comes to point M if the magnet of the first disc is at point P, comes to the outside of point M if the first disc magnet is immediately in front of point P, and comes between points K and M if the first disc magnet is between the points P and Q, and thereby the repelling force of magnet does not function negatively. Since the first disc magnet has passed through point P when the second disc magnet is approaching to point P, force of the second disc magnet directing toward points M-P functions in the rotary direction. By such arrangement, quick rotation can be realized.
Patent JP-S59178644-A (JP)
Title: Cassette cover opening and closing device of magnetic recording and reproducing device
Inventor: IMAZAIKE KANJI
IPC: G11B15/665
Filed: 1983-03-30
Abstract: PURPOSE:To make a device compact and light-weight and improve the value in design by providing a pressing member, which can set preliminarily the cover of a cassette to the half open state, in the rear and part of a cassette receiving base so that this member is freely projected elastically. CONSTITUTION:When a cassette 1 is inserted to the cassette receiving base, the lower end of a cover 4 is slided on a slope part 15a of a projecting wall 15 of a pressing member 13 to depress the pressing member 13. Lock of the cover 4 is released, and the pressing member 13 is restored by elasticity at this moment, and the cover 4 is pressed up by the projecting wall 15, and the cover 4 is set to the half open state. When the cassette 1 reaches a limit position of backward movement, an engaging member 10 enters to the lower side of the cover 4, and the cover 4 is pressed up relatively by falling of the cassette 1 and is opened to its full width. Consequently, the cover 4 is not brought into contact with a pin 11 in said limit position of the cassette 1 to make the vertical position of the cassette 1 lower, and therefore, the device is made compact and light-weight.
Patent JP-S54146930-A (JP)
Title: Color crt display device
Inventor: MORI KENICHI
IPC: G09G5/02
Filed: 1978-05-11
Abstract: PURPOSE: To reduce the capacity of the refresh memory of a color CRT display device by providing a color designating memory to designate the color of information displayed in each segment when the display screen is divided into plural segments.  
     CONSTITUTION: As regards refresh memory 1, only one-picture components similar to the refresh memory of a white-and-black CRT are prepared. Color designating memory 2 to designate the color of information (characters, etc.,) displayed in each segment when the display screen is divided into plural segments (for example, 25 lines) is prepared besides this refresh memory 1. When write signal 3, address 4 and color designation signal 5 are sent from a CPU, information to designate colors of  respective lines on the display screen divided into plural segments (25 lines) are  stored in color designating memory 2. When a read signal is supplied to memory 2,  characters, etc., are displayed with the color designated for every line according to  memory contents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01232118-A (JP)
Title: Motorbicycle engine
Inventor: JINYAHARA NOBUO
IPC: F02B39/12
Filed: 1988-03-10
Abstract: PURPOSE:To miniaturize an engine, by providing a power take-off member connected to a mechanical supercharger between a clutch and a transmission. CONSTITUTION:A centrifugal clutch 16 connecting to a V-belt type non-stage transmission 12 is mounted onto the right end part of a crankshaft 15. A driving pulley shaft 31 is arranged and provided diametrically on one side of the crankshaft 15. A reduction gear 37 spline-fitted onto the driving pulley shaft 31 is fitted with the driving gear 39 of a mechanical supercharger 51, and both gear integrally rotate with a frictional force. The supercharger can therefore be driven or stopped without any special device by utilizing the engine clutch. The engine can thus be miniaturized.